| Question | Area | No Answer | Low 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 High | |
| Rhodo types, origins, etc | Knowledge of | 0 | 2 | 9 | 6 | 5 | 13 | 21 | 7 | 4 | 6 | 1 | 0 | |
| Interest in | 0 | 0 | 1 | 1 | 1 | 1 | 11 | 4 | 13 | 19 | 6 | 1 | ||
| Growing from seed | Knowledge of | 1 | 9 | 10 | 13 | 9 | 4 | 8 | 7 | 1 | 7 | 3 | 7 | |
| Interest in | 2 | 7 | 4 | 6 | 1 | 2 | 18 | 4 | 2 | 9 | 3 | 9 | ||
| Pruning | Knowledge of | 0 | 5 | 6 | 5 | 7 | 10 | 14 | 3 | 10 | 7 | 4 | 3 | |
| Interest in | 0 | 0 | 1 | 0 | 2 | 1 | 3 | 5 | 12 | 17 | 9 | 19 | ||
| Propagating | Knowledge of | 0 | 9 | 9 | 13 | 4 | 5 | 13 | 5 | 8 | 5 | 1 | 2 | |
| Interest in | 1 | 6 | 4 | 3 | 3 | 2 | 7 | 4 | 8 | 9 | 7 | 17 | ||
| Pests & diseases | Knowledge of | 0 | 6 | 3 | 10 | 10 | 9 | 17 | 4 | 6 | 5 | 1 | 0 | |
| Interest in | 0 | 0 | 2 | 1 | 2 | 1 | 12 | 4 | 10 | 19 | 6 | 11 | ||
| Soils, soil health, composting | Knowledge of | 0 | 1 | 1 | 3 | 2 | 4 | 18 | 7 | 14 | 17 | 7 | 2 | |
| Interest in | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 1 | 5 | 18 | 13 | 26 | ||
| Green gardening practices | Knowledge of | 0 | 0 | 3 | 4 | 2 | 5 | 17 | 3 | 9 | 18 | 9 | 3 | |
| Interest in | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 6 | 3 | 10 | 17 | 1 |